Standards

MT 818.3-1999 Abolished

MT 818.3-1999 Flame-resistant cables for coal mines - Part 1: Flame-resistant flexible cables for mobile use in coal mines - Part 3: Enjoying enhanced protection against shielding failure of the mining machine and providing visual monitoring at the rated voltage of 0.66/1.14kV - Flame-resistant soft cables for coal mines

Publish Date: 1999-03-24

MT 818.2-1999 Abolished

MT 818.2-1999

Publish Date: 1999-03-24

MT 818.1-1999 Abolished

MT 818.1-1999 Flame-resistant Cable for Coal Mines - Part 1: General Provisions for Mobile Flame-resistant Soft Cables for Coal Mines

Publish Date: 1999-03-24

MT/T 816-1999 Abolished

MT/T 816-1999 The evaluation method for the process effect of coal magnetic separation equipment

Publish Date: 1999-03-24

MT/T 790-1998 Abolished

MT/T 790-1998 Drilling rig for coal mine underground exploration

Publish Date: 1998-11-10

MT/T 776-1998 Abolished

MT/T 776-1998 The inspection specification for the hydraulic system components of coal mining machinery at the factory

Publish Date: 1998-11-10

MT/T 775-1998 Abolished

MT/T 775-1998 Cable clamp technical specification for pull type mining machine

Publish Date: 1998-11-10

MT/T 774-1998 Abolished

MT/T 774-1998 Mobile Membrane Separation Nitrogen Production Device for Coal Mine Use General Technical Requirements

Publish Date: 1998-11-10

MT/T 789-1998 Abolished

MT/T 789-1998 Coalfield diamond core drilling bit

Publish Date: 1998-11-10

MT/T 786-1998 Abolished

MT/T 786-1998 Diamond composite drill bit without core extraction

Publish Date: 1998-11-10

MT/T 785-1998 Abolished

MT/T 785-1998 Diamond composite drill bit

Publish Date: 1998-11-10

MT 709-1997 Abolished

MT 709-1997 Self-rescuer of carbon monoxide filter for coal mines

Publish Date: 1997-12-30